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LM4040CYM3-5.0-TR

Description
Reference voltage Shunt Voltage Reference, 5.0V, 0.5% Accuracy, 100ppm/deg
Categorysemiconductor    Power management IC    The reference voltage   
File Size795KB,18 Pages
ManufacturerMicrel ( Microchip )
Websitehttps://www.microchip.com
Environmental Compliance
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LM4040CYM3-5.0-TR Overview

Reference voltage Shunt Voltage Reference, 5.0V, 0.5% Accuracy, 100ppm/deg

LM4040CYM3-5.0-TR Parametric

Parameter NameAttribute value
MakerMicrel ( Microchip )
Product CategoryReference voltage
Installation styleSMD/SMT
Package/boxSOT-23
Reference typeShunt Precision References
The output voltage1.24 V to 10 V
initial accuracy0.5 %
Temperature Coefficient100 PPM/C
Minimum operating temperature- 40 C
seriesLM4040
EncapsulationReel
Description/FunctionPrecision Micropower Shunt Voltage Reference
high1.15 mm
length3.05 mm
productVoltage References
width1.40 mm
TopologyShunt References
Working power current500 nA
Factory packaging quantity3000
unit weight8 mg
LM4040/LM4041
Precision Micropower Shunt Voltage
Reference
General Description
Ideal for space critical applications, the LM4040 and
LM4041 precision voltage references are available in the
subminiature (3mm × 1.3mm) SOT-23 surface-mount
package.
The LM4040 is available in fixed reverse breakdown
voltages of 2.500V, 4.096V, and 5.000V. The LM4041 is
available with a fixed 1.225V or an adjustable reverse
breakdown voltage.
The minimum operating current ranges from 60μA for the
LM4041-1.2 to 74μA for the LM4040-5.0. LM4040 versions
have a maximum operating current of 15mA. LM4041
versions have a maximum operating current of 12mA.
The LM4040 and LM4041 have bandgap reference
temperature drift curvature correction and low dynamic
impedance, ensuring stable reverse breakdown voltage
accuracy over a wide range of operating temperatures and
currents.
Datasheets and support documentation are available on
Micrel’s web site at:
www.micrel.com.
Features
Small SOT-23 package
No output capacitor required
Tolerates capacitive loads
Fixed reverse breakdown voltages of 1.225, 2.500V,
4.096V, and 5.000V
Adjustable reverse breakdown version
Contact Micrel for parts with extended temperature
range.
Applications
Battery-powered equipment
Data acquisition systems
Instrumentation
Process control
Energy management
Product testing
Automotive electronics
Precision audio components
Typical Application
LM4040, LM4041 Fixed Shunt
Regulator Application
LM4041 Adjustable Shunt
Regulator Application
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
June 24, 2014
Revision 3.0

LM4040CYM3-5.0-TR Related Products

LM4040CYM3-5.0-TR LM4040DYM3-4.1-TR
Description Reference voltage Shunt Voltage Reference, 5.0V, 0.5% Accuracy, 100ppm/deg Reference voltage Shunt Voltage Reference, 4.096V, 1.0% Accuracy, 150ppm/deg
Maker Micrel ( Microchip ) Micrel ( Microchip )
Product Category Reference voltage Reference voltage
Installation style SMD/SMT SMD/SMT
Package/box SOT-23 SOT-23
Reference type Shunt Precision References Shunt Precision References
The output voltage 1.24 V to 10 V 1.24 V to 10 V
initial accuracy 0.5 % 1 %
Temperature Coefficient 100 PPM/C 150 PPM/C
Minimum operating temperature - 40 C - 40 C
series LM4040 LM4040
Description/Function Precision Micropower Shunt Voltage Reference Precision Micropower Shunt Voltage Reference
high 1.15 mm 1.15 mm
length 3.05 mm 3.05 mm
product Voltage References Voltage References
width 1.40 mm 1.40 mm
Topology Shunt References Shunt References
Working power current 500 nA 500 nA
Factory packaging quantity 3000 3000
unit weight 8 mg 8 mg
Encapsulation Reel Reel
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